{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1113188086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f3841e8167e833eaf8e08f4b312903f4685299cd2ca0d6ae01ddaddbad54594",
    "signature": "0x9afaca3bad254a97e8af0eeb25408b48f882553aad7f76ec3d4d9d843b2917a3225eac9e18691606d5574c9f0f8ee6feefb482fa0ab230ee0aa078f2667714121c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}